A 1.0 [kg] box slides 5.0 [m] down a rough inclined plane at an angle 40° with respect to the horizontal. The inclined plane and the box has a friction coefficient of uk = 0.20. What is the total work done by all the forces acting on the box? 24 [J] 30 [J] 39 [J] 43 [J]

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter8: Potential Energy And Conservation Of Energy
Section: Chapter Questions
Problem 39P: A sled of mass 70 kg starts from rest and slides down a 10 incline 80 m long. It then travels for 20...
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A 1.0 [kg] box slides 5.0 [m] down a rough inclined plane at an angle 40° with respect to the horizontal.
The inclined plane and the box has a friction coefficient of uk = 0.20. What is the total work done by all
the forces acting on the box?
24 [J]
30 [J]
39 [J]
43 [J]
Transcribed Image Text:A 1.0 [kg] box slides 5.0 [m] down a rough inclined plane at an angle 40° with respect to the horizontal. The inclined plane and the box has a friction coefficient of uk = 0.20. What is the total work done by all the forces acting on the box? 24 [J] 30 [J] 39 [J] 43 [J]
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